🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.81 AU - 1.11 AU

Year: 339 Days

Day: 31.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.12 AU - 1.18 AU

Year: 444 Days

Day: 36.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.37 AU - 2.17 AU

Year: 847 Days

Day: 40.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.65 AU - 3.61 AU

Year: 1993 Days

Day: 13.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.89 AU - 3.69 AU

Year: 2148 Days

Day: 46.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,972,081 km

• M1: 2,611,680 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.49 AU - 4.55 AU

Year: 2901 Days

Day: 19.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.4

Radius: 7.9

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.64 AU - 16.92 AU

Year: 19421 Days

Day: 16.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,972,081 km

• M1: 218,862 km (0.045 R)
• M2: 304,282 km (0.119 R)
• M3: 515,365 km (0.097 R)
• M4: 725,400 km (0.108 R)
• M5: 864,376 km (0.099 R)
• M6: 1,277,865 km (0.101 R)
• M7: 1,333,665 km (0.09 R)
• M8: 1,716,037 km (0.089 R)
• M9: 1,872,068 km (0.098 R)
• M10: 2,032,736 km (0.107 R)
• M11: 2,402,243 km (0.059 R)
• M12: 2,792,693 km (0.08 R)
• M13: 2,976,698 km (0.037 R)
• M14: 3,592,443 km (0.102 R)
• M15: 3,712,122 km (0.086 R)
• M16: 3,833,296 km (0.096 R)
• M17: 3,914,827 km (0.066 R)
• M18: 4,544,335 km (0.11 R)
• M19: 4,848,916 km (0.025 R)
• M20: 5,160,079 km (0.117 R)
• M21: 5,340,794 km (0.09 R)
• M22: 5,569,828 km (0.119 R)
• M23: 6,761,973 km (0.085 R)
• M24: 7,009,707 km (0.116 R)
• M25: 7,310,998 km (0.065 R)
• M26: 7,822,323 km (0.075 R)
• M27: 7,978,054 km (0.114 R)
• M28: 8,504,489 km (0.094 R)
• M29: 8,987,840 km (0.101 R)
• M30: 10,093,668 km (0.115 R)
• M31: 10,433,703 km (0.114 R)
• M32: 10,720,034 km (0.117 R)
• M33: 11,535,342 km (0.057 R)
• M34: 12,370,547 km (0.079 R)
• M35: 13,972,890 km (0.086 R)
• M36: 14,478,830 km (0.089 R)
• M37: 15,704,635 km (0.05 R)
• M38: 16,629,000 km (0.093 R)
• M39: 17,843,136 km (0.038 R)
• M40: 18,185,566 km (0.114 R)
• M41: 18,599,204 km (0.089 R)
• M42: 20,713,770 km (0.048 R)
• M43: 21,073,553 km (0.041 R)
• M44: 22,607,081 km (0.071 R)
• M45: 23,051,835 km (0.12 R)
• M46: 23,499,432 km (0.094 R)
• M47: 24,100,666 km (0.039 R)
• M48: 24,478,999 km (0.105 R)
• M49: 25,548,923 km (0.104 R)
• M50: 25,703,009 km (0.068 R)
• M51: 25,934,736 km (0.102 R)
• M52: 26,244,852 km (0.039 R)
• M53: 26,556,016 km (0.119 R)
• M54: 27,025,304 km (0.09 R)
• M55: 27,182,232 km (0.085 R)
• M56: 28,051,246 km (0.076 R)
• M57: 28,608,947 km (0.105 R)
• M58: 29,089,904 km (0.107 R)
• M59: 29,331,355 km (0.054 R)
• M60: 29,897,434 km (0.119 R)
• M61: 30,467,102 km (0.063 R)
• M62: 31,617,211 km (0.114 R)
• M63: 32,697,756 km (0.098 R)
• M64: 33,368,852 km (0.105 R)
• M65: 34,383,724 km (0.083 R)
• M66: 34,724,359 km (0.104 R)
• M67: 35,066,040 km (0.101 R)
• M68: 36,357,369 km (0.101 R)
• M69: 37,226,832 km (0.03 R)
• M70: 38,543,891 km (0.106 R)
• M71: 40,413,266 km (0.094 R)
• M72: 40,952,866 km (0.065 R)
• M73: 41,766,678 km (0.084 R)
• M74: 46,383,717 km (0.03 R)
• M75: 48,943,337 km (0.104 R)
• M76: 49,710,475 km (0.09 R)
• M77: 50,771,872 km (0.075 R)
• M78: 54,000,643 km (0.087 R)
• M79: 54,594,696 km (0.118 R)
• M80: 56,189,708 km (0.066 R)
• M81: 58,509,223 km (0.109 R)
• M82: 58,915,681 km (0.068 R)
• M83: 59,936,237 km (0.09 R)
• M84: 61,581,215 km (0.115 R)
• M85: 61,994,854 km (0.098 R)
• M86: 62,928,644 km (0.067 R)
• M87: 63,345,274 km (0.107 R)
• M88: 66,922,757 km (0.108 R)
• M89: 67,667,455 km (0.097 R)
• M90: 69,164,930 km (0.097 R)
• M91: 70,349,296 km (0.082 R)
• M92: 71,540,245 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.8

Radius: 7.1

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.58 AU - 16.4 AU

Year: 21941 Days

Day: 20.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,972,081 km

• M1: 294,558 km (0.062 R)
• M2: 2,021,067 km (0.113 R)
• M3: 3,289,956 km (0.057 R)
• M4: 3,506,724 km (0.104 R)
• M5: 3,683,548 km (0.098 R)
• M6: 3,728,278 km (0.029 R)
• M7: 4,046,024 km (0.046 R)
• M8: 6,341,603 km (0.115 R)
• M9: 6,885,242 km (0.061 R)
• M10: 6,940,444 km (0.111 R)
• M11: 7,330,894 km (0.088 R)
• M12: 9,943,770 km (0.117 R)
• M13: 10,131,516 km (0.093 R)
• M14: 10,829,839 km (0.06 R)
• M15: 11,807,012 km (0.093 R)
• M16: 11,873,134 km (0.101 R)
• M17: 12,541,388 km (0.066 R)
• M18: 12,608,857 km (0.116 R)
• M19: 16,134,280 km (0.066 R)
• M20: 16,576,491 km (0.11 R)
• M21: 16,799,242 km (0.118 R)
• M22: 17,172,489 km (0.112 R)
• M23: 17,322,536 km (0.095 R)
• M24: 18,079,501 km (0.069 R)
• M25: 18,924,579 km (0.057 R)
• M26: 19,547,206 km (0.091 R)
• M27: 20,892,539 km (0.049 R)
• M28: 22,924,677 km (0.059 R)
• M29: 23,588,143 km (0.117 R)
• M30: 23,922,345 km (0.069 R)
• M31: 26,218,224 km (0.098 R)
• M32: 27,699,542 km (0.083 R)
• M33: 27,787,505 km (0.097 R)
• M34: 28,140,407 km (0.099 R)
• M35: 29,029,018 km (0.039 R)
• M36: 30,197,976 km (0.093 R)
• M37: 30,288,482 km (0.102 R)
• M38: 30,651,706 km (0.077 R)
• M39: 30,833,767 km (0.074 R)
• M40: 30,924,872 km (0.063 R)
• M41: 33,420,763 km (0.115 R)
• M42: 34,266,888 km (0.066 R)
• M43: 35,120,195 km (0.105 R)
• M44: 35,310,782 km (0.073 R)
• M45: 36,076,424 km (0.057 R)
• M46: 38,014,465 km (0.098 R)
• M47: 38,602,534 km (0.062 R)
• M48: 39,688,315 km (0.112 R)
• M49: 40,085,647 km (0.067 R)
• M50: 41,385,952 km (0.068 R)
• M51: 41,688,139 km (0.079 R)
• M52: 45,473,115 km (0.033 R)
• M53: 46,201,507 km (0.106 R)
• M54: 46,305,927 km (0.111 R)
• M55: 47,353,860 km (0.118 R)
• M56: 47,775,277 km (0.095 R)
• M57: 48,303,656 km (0.038 R)
• M58: 49,153,372 km (0.12 R)
• M59: 50,867,315 km (0.116 R)
• M60: 50,975,026 km (0.067 R)
• M61: 53,365,300 km (0.046 R)
• M62: 53,584,312 km (0.042 R)
• M63: 54,353,544 km (0.11 R)
• M64: 61,209,166 km (0.099 R)
• M65: 61,323,907 km (0.066 R)
• M66: 61,438,649 km (0.113 R)
• M67: 62,474,165 km (0.051 R)
• M68: 64,329,478 km (0.11 R)
• M69: 65,263,866 km (0.072 R)
• M70: 66,202,743 km (0.097 R)
• M71: 67,146,107 km (0.057 R)
• M72: 67,619,434 km (0.108 R)
• M73: 67,975,178 km (0.076 R)
• M74: 72,898,893 km (0.108 R)
• M75: 73,020,366 km (0.112 R)
• M76: 73,141,989 km (0.042 R)
• M77: 73,385,385 km (0.086 R)
• M78: 73,994,996 km (0.119 R)
• M79: 75,957,122 km (0.072 R)
• M80: 76,080,241 km (0.108 R)
• M81: 78,807,410 km (0.089 R)
• M82: 79,807,023 km (0.096 R)
• M83: 79,932,237 km (0.061 R)
• M84: 83,719,905 km (0.074 R)
• M85: 83,847,213 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.9

Radius: 4.3

Gravity: 22.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.68 AU - 17.44 AU

Year: 24253 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,972,081 km

• M1: 65,524 km (0.097 R)
• M2: 126,410 km (0.107 R)
• M3: 572,511 km (0.056 R)
• M4: 772,823 km (0.117 R)
• M5: 1,019,809 km (0.083 R)
• M6: 1,403,976 km (0.025 R)
• M7: 1,521,410 km (0.11 R)
• M8: 1,551,180 km (0.092 R)
• M9: 1,957,039 km (0.109 R)
• M10: 2,022,264 km (0.104 R)
• M11: 2,088,237 km (0.09 R)
• M12: 2,786,709 km (0.104 R)
• M13: 3,009,161 km (0.092 R)
• M14: 4,503,195 km (0.118 R)
• M15: 4,676,579 km (0.111 R)
• M16: 4,896,338 km (0.106 R)
• M17: 6,526,656 km (0.117 R)
• M18: 6,624,493 km (0.083 R)
• M19: 6,772,146 km (0.065 R)
• M20: 7,020,628 km (0.106 R)
• M21: 7,373,679 km (0.119 R)
• M22: 7,732,265 km (0.075 R)
• M23: 7,784,026 km (0.114 R)
• M24: 8,573,454 km (0.098 R)
• M25: 9,553,769 km (0.05 R)
• M26: 9,609,270 km (0.1 R)
• M27: 11,264,869 km (0.084 R)
• M28: 11,855,930 km (0.096 R)
• M29: 12,215,414 km (0.108 R)
• M30: 12,335,990 km (0.071 R)
• M31: 13,315,108 km (0.096 R)
• M32: 14,192,051 km (0.11 R)
• M33: 14,829,787 km (0.112 R)
• M34: 15,281,871 km (0.093 R)
• M35: 16,597,884 km (0.033 R)
• M36: 17,067,172 km (0.028 R)
• M37: 17,201,960 km (0.084 R)
• M38: 17,608,567 km (0.078 R)
• M39: 17,881,583 km (0.069 R)
• M40: 18,708,560 km (0.079 R)
• M41: 18,777,974 km (0.082 R)
• M42: 19,336,871 km (0.112 R)
• M43: 19,618,414 km (0.11 R)
• M44: 21,408,353 km (0.094 R)
• M45: 23,026,104 km (0.083 R)
• M46: 23,399,201 km (0.081 R)
• M47: 24,302,772 km (0.107 R)
• M48: 24,530,460 km (0.079 R)
• M49: 25,448,393 km (0.067 R)
• M50: 25,834,056 km (0.094 R)
• M51: 28,667,889 km (0.051 R)
• M52: 29,069,260 km (0.093 R)
• M53: 30,774,975 km (0.087 R)
• M54: 31,930,020 km (0.081 R)
• M55: 32,179,400 km (0.05 R)
• M56: 33,099,277 km (0.109 R)
• M57: 36,256,091 km (0.1 R)
• M58: 36,689,925 km (0.115 R)
• M59: 38,354,500 km (0.09 R)
• M60: 38,619,438 km (0.056 R)
• M61: 40,132,920 km (0.049 R)
• M62: 40,222,529 km (0.108 R)
• M63: 40,942,095 km (0.085 R)
• M64: 42,029,073 km (0.097 R)
• M65: 43,401,334 km (0.11 R)
• M66: 54,099,527 km (0.107 R)
• M67: 54,992,925 km (0.116 R)
• M68: 55,192,040 km (0.092 R)
• M69: 55,691,099 km (0.098 R)
• M70: 55,791,030 km (0.064 R)
• M71: 55,891,111 km (0.12 R)
• M72: 60,146,123 km (0.071 R)
• M73: 60,454,145 km (0.104 R)
• M74: 60,556,769 km (0.113 R)
• M75: 61,071,386 km (0.117 R)
• M76: 62,728,033 km (0.107 R)
• M77: 64,189,604 km (0.095 R)
• M78: 64,714,244 km (0.051 R)
• M79: 64,819,411 km (0.083 R)
• M80: 65,556,779 km (0.115 R)
• M81: 66,085,159 km (0.117 R)
• M82: 67,678,825 km (0.105 R)
• M83: 68,426,814 km (0.109 R)
• M84: 68,962,823 km (0.079 R)
• M85: 69,931,021 km (0.056 R)
• M86: 70,254,750 km (0.112 R)
• M87: 71,881,029 km (0.044 R)
• M88: 72,316,807 km (0.082 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 15,467 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit